13 Piece Cobalt Silver & Demming Drill Set With 1/2″ Shank ~ M35 (5%) cobalt can be used for drilling tough high tensile strength materials like stainless steel, titanium and inconel. ~ 6″ overall length. ~ 1/2″ straight shank. ~ 118 degree drill point. ~ Set includes 17/32, 9/16, 19/32, 5/8, 21/32, 11/16, 23/32, 3/4, 13/16, 7/8, 15/16, 31/32 & 1″. M35 (5%) cobalt can be used for drilling tough high tensile strength materials like stainless steel, titanium and inconel. 6″ overall length. 1/2″ straight shank. 118 degree drill point.
